This is an authentic MARC JACOBS Nylon Biker Backpack in Black. This stylish backpack is crafted of black nylon and leather trim. The bag features a flat leather top handle, an exterior zipper pocket with polished gold hardware. The drawstring closure opens to a black fabric interior with a zipper and patch pockets. Follow this item for alerts. Marc Jacobs is a registered trademark of Marc Jacobs. FASHIONPHILE is not affiliated with Marc Jacobs.